As far as I understand the compiler should favor symbols in the current module. How do I indicate to the compiler that I want the class in my module? This code apparently broke in the latest update to XCode 8B62.

This turned out to be a problem with the project.pbxproj. A previous merge conflict was missing some references which broke the compiler from recognizing the symbols in the file. I had to remove the reference to the file and add it as a new file again.